BizzyM t1_irermmf wrote
Reply to comment by Vardeegs1 in TIL A 2017 study found that the introduction of iodized salt in 1924 raised the IQ for the one-quarter of the population most deficient in iodine. by kstinfo
And today "ooohhhhh!!!! Sea Salt!!!"
*Sea Salt does not contain iodine and and is sold as a sort of premium salt.
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